package bid.yanhj.springBootdemocloud.controller;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class HelloWorldController {
//    @Value("${msg}")
    private String msg;

    @RequestMapping("/hello")
    public String showMsg(){
        return this.msg;
    }
}
